Patent application number | Description | Published |
20110029059 | Prosthesis Coupling Device and Method - A coupling device ( | 02-03-2011 |
20110257731 | THORACIC AORTA STENT GRAFT WITH ACCESS REGION - A stent graft ( | 10-20-2011 |
20110307048 | PRE-LOADED MULTIPORT DELIVERY DEVICE - A pre-loaded stent graft delivery device and stent graft, the stent graft delivery device. The stent graft has at least one fenestration or side arm and the fenestration is preloaded with an indwelling guide wire. Indwelling access sheaths are provided within auxiliary lumens of a pusher catheter and dilators are preloaded into the access sheaths along with the indwelling guide wire. A handle assembly at a distal end of the guide wire catheter. The handle includes a multiport manifold with access ports to the auxiliary lumens in the pusher catheter. Upon deployment of the stent graft into the vasculature of a patient, the indwelling guide wire can be used to facilitate cathertisation of a side branch or target vessel through the fenestration or be used to stabilise the access sheath during catheterisation, advancement of the access sheath into the target vessel and deployment of a covered or uncovered stent therein through the access sheath. | 12-15-2011 |
20120158121 | HYBRID TYPE A DISSECTION DEVICE - A hybrid stent graft device for treatment of a Type A dissection having a first tubular portion for placement into the ascending aorta and a second tubular portion for extending around the thoracic arch and down the descending aorta is disclosed. The first tubular portion is connectable to the aorta between the sinotubular junction and the brachiocephalic artery so that it essentially replaces the ascending aorta. A temporary bypass tube allows perfusion during an operation. The second tubular portion has an elongate recess outside of the second tubular portion and an aperture defining a fluid flow path into the recess. The recess is intended to engage an outer curve of the thoracic arch to enable blood flow into the arteries of the thoracic arch. An introduction device in combination with the hybrid stent graft described above is also disclosed. | 06-21-2012 |
20120191180 | Fenestration for Stent Graft Arrangements and Stent Graft Including the Same - A fenestration ( | 07-26-2012 |
20120197383 | THORACIC STENT GRAFT WITH GUIDE ARRANGEMENT - A stent graft ( | 08-02-2012 |
20120253448 | STENT GRAFT WITH INTEGRAL SIDE ARM - A fenestrated stent graft ( | 10-04-2012 |
20120290069 | PARAPLEGIA PREVENTION VALVE FOR STENT GRAFTS - A stent graft defining a main lumen bounded by a wall of graft material is disclosed. The stent graft has a valve portion between proximal and distal portions. The valve portion is formed by a wall portion having a part-circumferential double layer portion comprising an inner underlap portion and an outer overlap portion, the double layer portion forming a passageway parallel to the main lumen. The passageway has an entrance mouth and an exit mouth. The passageway has an open condition where the underlap and overlap portions are spaced apart to form a vent lumen. The wall portion is broken by a narrow cut. The cut is openable by relative radial movement between its edges. This allows re-perfusion of an aneurism and perfusion of blood from within the lumen out towards blood vessels such as intercostals and can assist in minimising the chance of paraplegia. | 11-15-2012 |
20120323303 | PARAPLEGIA PREVENTION STENT GRAFT - A stent graft ( | 12-20-2012 |
20130013053 | Thoracic Stent Graft - A thoracic arch stent graft ( | 01-10-2013 |
20140172069 | REPOSITIONABLE DIAMETER CONSTRAINTS - An endoluminal prosthesis includes an expandable stent graft that includes a cannula extending through a lumen of the stent graft. A suture is threaded along the perimeter of the graft through openings therein, with an inner end of the suture mounted to the cannula. The cannula is rotatable relative to the graft to wind or unwind the suture around the cannula and cause the graft to become compressed when wound or allow the graft to expand when unwound. The cannula includes an attachment member for retaining an inner end of the suture, and the attachment member can release the inner end of the suture when adjustment of the graft diameter is no longer desired. | 06-19-2014 |
20140236277 | PRE-LOADED MULTIPORT DELIVERY DEVICE - A pre-loaded stent graft delivery device and stent graft, the stent graft delivery device. The stent graft has at least one fenestration or side arm and the fenestration is preloaded with an indwelling guide wire. Indwelling access sheaths are provided within auxiliary lumens of a pusher catheter and dilators are preloaded into the access sheaths along with the indwelling guide wire. A handle assembly at a distal end of the guide wire catheter. The handle includes a multiport manifold with access ports to the auxiliary lumens in the pusher catheter. Upon deployment of the stent graft into the vasculature of a patient, the indwelling guide wire can be used to facilitate cathertisation of a side branch or target vessel through the fenestration or be used to stabilise the access sheath during catheterisation, advancement of the access sheath into the target vessel and deployment of a covered or uncovered stent therein through the access sheath. | 08-21-2014 |